| 极薄带多层复合轧制中的界面现象 |
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| 引用本文： | 刘相华,赵启林.极薄带多层复合轧制中的界面现象[J].轧钢,2018,35(3):1-6. |
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| 作者姓名： | 刘相华 赵启林 |
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| 作者单位： | 东北大学，a.研究总院 ;b.轧制技术及连轧自动化国家重点实验室 ;c.材料科学与工程学院,辽宁沈阳110819 |
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| 基金项目： | 极薄带材成形中超延展现象的实验与机理研究 |
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| 摘 要： | 复合材料是国家重点支持的新材料高新技术领域之一,而轧制法是最为广泛应用的层状复合材料的生产方式。利用异步轧制的剧烈塑性变形能力,在室温下进行了多道次多层复合叠轧试验,在没有中间退火和热处理的情况下,轧后的试样表现出了与普通轧制复合不同的特点。基于试验结果,描述了多层复合极薄金属带材的界面形貌演化、变形诱导扩散及金属间化合物生成等现象。
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| 关 键 词： | 极薄带 累积叠轧复合 多层复合 界面现象 |
| 收稿时间： | 2018-04-02 |
Interface phenomena in the accumulative rolling bonding of multilayer foil composite |
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| LIU Xiang- huaa,b,ZHAO Qi- linc.Interface phenomena in the accumulative rolling bonding of multilayer foil composite[J].Steel Rolling,2018,35(3):1-6. |
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| Authors: | LIU Xiang- huaa b ZHAO Qi- linc |
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| Affiliation: | a.Research Institute of Science and Technologies ; b.State key laboratory of Rolling and Automation ; c.School of Materials Science and Engineering,Northeastern University，Shenyang 110819,China |
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| Abstract: | Composite material is one of the high- tech areas with key support.Rolling is the most widely used method to produce composite materials.Employing the special ability of asymmetrical rolling on severe plastic deformation,multilayer foil composite was rolled at room temperature for several passes without intermediate annealing and heat treating,different characters compared to common roll bonding were found in rolled material.Based on the rolling experiment,the interface morphology evolution，deformation induced diffusion and intermetallic matrix were described. |
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| Keywords: | metal foil accumulated rolling bonding multilayer composite Interface phenomena |
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